Perfect and Plenary

Perfect

Perfect adjective - Not lacking any part or member that properly belongs to it.
Usage example: I have a perfect recollection of that conversation

Plenary and perfect are semantically related. In some cases you can use "Plenary" instead an adjective "Perfect".

Plenary

Plenary adjective - Not lacking any part or member that properly belongs to it.
Usage example: the delegation to the international convention was given plenary authority to negotiate a treaty in the nation's best interest

Perfect and plenary are semantically related. Sometimes you can use "Perfect" instead an adjective "Plenary".
Cite this Source
Plenary and Perfect. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/perfect/plenary
Perfect & Plenary. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/perfect/plenary>.
Plenary or Perfect. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/perfect/plenary.
Google Ngram Viewer shows how "perfect" and "plenary" have occurred on timeline